Sarah says: "The Christmas Special with the Chemical Sisters is a fun video for my favourite season. I watched this many times when it was first made and thought it a great idea making an instrument out of test tubes. It's nice to see which elements people like and why. I expected Steve Liddle's favourite element to be Uranium and am still intrigued to know what it really is?"

2. EXPLODING CAKE

Sarah says: "It has cake and explosions, need I say more? Lovely way to celebrate PTOV's first birthday."

3. POTASSIUM

Sarah says: "My favourite element, even if some people think it is evil. I learned a bit more about it too."

4. ETHIOPIAN PERIODIC TABLE

Sarah says: "This shows how scientists work when going on trips/conferences/ meetings etc. It is a fine example of science communication, encouraging kids and shows how PTOV's can be used in schools."

5. MERCURY BELL

Sarah says: "Fascinating to see two (eccentric) scientists chatting about chemistry and this shows how innovative science can be."

Thanks again to Sarah.

I'll be posting a few more top fives over the next few weeks or months (including my own, although is that a bit like choosing your favourite child!!!?).

2 comments:

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